您要查找的是不是：
- advanced helical flap 推进耳轮瓣
- I flap the flies away but soon they fly back. 我把苍蝇赶走，但一会儿又飞回来了。
- A flap from the tail of the whale upset the boat. 鲸尾轻轻一拍便把小船打翻了。
- I got into a real flap when I lost my keys. 我丢了钥匙，心里发慌。
- The (flap of the) envelope was unstuck. 信封(的封口)没粘住。
- England is an advanced industrial country. 英国是一个发达的工业国家。
- helical flap 耳轮瓣
- The France is one of advanced country. 法国是发达国家之一。
- Some of them are engaged in advanced studies. 他们有些人在进行高级研究工作。
- The ancient Egyptians had advanced civilization. 古埃及人曾经拥有高度文明。
- Her actions sorted well with her advanced thought. 她的行为与她的先进思想相符。
- The professor is engaged in advanced studies. 该教授正进行高深的学术研究。
- The helical spring can no longer be used. 盘簧不能再用了。
- A decorative flap or loose fold on a garment or headdress. 垂饰外套或头巾上的装饰性的下垂物或松散的褶层
- Last year he was chosen to attend a conference of advanced workers. 去年他被推选出席了先进工作者会议。
- Forestry has advanced with exceptional speed. 植树造林以罕见的速度得到了发展。
- She is the farthest advanced of all my students. 她是我所有学生中学习最好的。
- Rice has advanced fifteen cents a pound. 米一磅涨了一角五分。
- His grandfather died at an advanced age of 98. 他祖父在九十八岁高龄时去世。
- He doused the candle with a flap of his hand. 他用手煽熄烛火。
